@@ -62,5 +62,5 @@ void loop() //no data? turn off steppers if (no_data > 1000) - disable_steppers(); + disable_steppers(); } GCode_Interpreter/GCode_Interpreter.pde @@ -60,11 +60,17 @@ void init_extruder() //default to room temp. extruder_set_temperature(21); - //setup our + //setup our pins pinMode(EXTRUDER_MOTOR_DIR_PIN, OUTPUT); pinMode(EXTRUDER_MOTOR_SPEED_PIN, OUTPUT); pinMode(EXTRUDER_HEATER_PIN, OUTPUT); pinMode(EXTRUDER_FAN_PIN, OUTPUT); + + //initialize values + digitalWrite(EXTRUDER_MOTOR_DIR_PIN, EXTRUDER_FORWARD); + analogWrite(EXTRUDER_FAN_PIN, 0); + analogWrite(EXTRUDER_HEATER_PIN, 0); + analogWrite(EXTRUDER_MOTOR_SPEED_PIN, 0); } void extruder_set_direction(bool direction) GCode_Interpreter/extruder.pde @@ -11,6 +11,9 @@ int milli_delay; void init_steppers() { + //turn them off to start. + disable_steppers(); + //init our points. current_units.x = 0.0; current_units.y = 0.0; GCode_Interpreter/stepper_control.pde @@ -11,6 +11,9 @@ int milli_delay; void init_steppers() { + //turn them off to start. + disable_steppers(); + //init our points. current_units.x = 0.0; current_units.y = 0.0; GCode_Interpreter_Experimental/stepper_control.pde ec1f49f3e7550ac555a69f23f8354439c1935034 hoekstar hoekstar@cb376a5e-1013-0410-a455-b6b1f9ac8223 http://github.com/alx/reprap-arduino-firmware/commit/8af79bdac0dbf2df2b2171cf620952fee9e22a82 8af79bdac0dbf2df2b2171cf620952fee9e22a82 2008-05-27T11:20:42-07:00 2008-05-23T11:23:37-07:00 some more minor tweaks. git-svn-id: https://reprap.svn.sourceforge.net/svnroot/reprap/trunk/reprap/firmware/Arduino@1597 cb376a5e-1013-0410-a455-b6b1f9ac8223 d41da1b8ac7cb9d8fd8d7e064900c4d4cc740a0c Alexandre Girard alx.girard@gmail.com